Power Train

Engine Options

Two Caterpillar engine options are available: a Cat C4.4 DITAAC mechanical control engine and a Cat C4.4 ACERT electronic control engine. Both engines are certified to meet new Tier 3 emission regulations and are specifically designed and built to meet the requirements of tough telehandler applications.

Cooling Pack

The cooling pack on the TH406 is located to the rear of the engine bay and is designed to work in the most challenging environments.

Transmission

The TH406 has a powersynchro transmission which uses a torque converter to transfer engine power to the transmission.

Axles

Durable planetary axles are featured on the TH406 providing 50 degree steering angle for outstanding manoeuvrability.

Operation

Replacement

Repair, rebuild or replace? Your Cat Dealer can help you evaluate the cost involved so you can make the right choice.

Product Support

You will find high availability of parts at our Dealer parts counter. Cat Dealers utilize a worldwide computer network to find in-stock parts to minimize machine downtime.Additionally, Caterpillar offers a line of genuine remanufactured components which can help lower repair costs.